PIC16F84A-20E/SS Microchip Technology, PIC16F84A-20E/SS Datasheet - Page 79
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PIC16F84A-20E/SS
Manufacturer Part Number
PIC16F84A-20E/SS
Description
IC MCU CMOS 20MHZ 1K FLSH 20SSOP
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F688T-ISL.pdf
(688 pages)
2.PIC16F84A-04P.pdf
(88 pages)
3.PIC16F84A-04P.pdf
(6 pages)
Specifications of PIC16F84A-20E/SS
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Peripherals
POR, WDT
Number Of I /o
13
Program Memory Size
1.75KB (1K x 14)
Program Memory Type
FLASH
Eeprom Size
64 x 8
Ram Size
68 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
20-SSOP
For Use With
XLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Connectivity
-
TABLE 1:
EEADR<7:6> and I
The polarity of the
PWRTE bit
Recommended value of
R
circuits
GIE bit unintentional
enable
Packages
Open Drain High
Voltage (V
EXT
2001 Microchip Technology Inc.
for RC oscillator
Difference
OD
)
DD
CONVERSION CONSIDERATIONS - PIC16C84, PIC16F83/F84, PIC16CR83/CR84,
PIC16F84A (CONTINUED)
It is recommended that
the EEADR<7:6> bits be
cleared. When either of
these bits is set, the maxi-
mum I
higher than when both are
cleared.
PWRTE
R
If an interrupt occurs while
the Global Interrupt
Enable (GIE) bit is being
cleared, the GIE bit may
unintentionally be re-
enabled by the user’s
Interrupt Service Routine
(the RETFIE instruction).
PDIP, SOIC
14V
EXT
= 3k
DD
PIC16C84
for the device is
- 100k
N/A
PWRTE
R
N/A
12V
PDIP, SOIC
EXT
PIC16F83/F84
= 5k
- 100k
N/A
PWRTE
R
N/A
PDIP, SOIC
12V
EXT
= 5k
PIC16CR83/
CR84
- 100k
PIC16F84A
N/A
PWRTE
R
N/A
8.5V
PDIP, SOIC, SSOP
EXT
DS35007B-page 77
= 3k
PIC16F84A
- 100k